摘要
负荷控制就是把调距桨作为主机负荷的调节器。在主机转向和转速一定的情况下,通过改变调距桨桨叶角度实现主机负荷的增大和减小,保持主机的负荷与转速关系沿设定的负荷曲线变化,以改善舰船在不同航行工况下的主机推进效率和舰船操纵性能.文中在介绍负荷控制原理的基础上,将模糊控制方法应用到负荷控制中,并进行仿真验证了模糊控制负荷控制器的有效性.
Load control is to regard the controllable pitch propeller as the adjuster of load of a main engine. When the turning and rotate speed of the main engine are constant, the practical load of main engine will change with the vane angle and keep the relation of the load with the rotate speed follow the scheduled load curve to improve the propulsive efficiency of the main engine and the operational performances of warship at different navigational working conditions. This paper first introduced the principle of the load control and then applied the fuzzy control in load control and simulated to validate the validity of fuzzy load controller.
出处
《机电设备》
2008年第3期29-32,17,共5页
Mechanical and Electrical Equipment
关键词
调距桨
控制系统
负荷控制
模糊控制
仿真
controllable pitch propeller（CPP）
control system
load control
fuzzy control
simulation
